ChemicalBook >> CAS DataBase List >>Dibutyl squarate
Dibutyl squarate
- CAS No.
- 2892-62-8
- Chemical Name:
- Dibutyl squarate
- Synonyms
- SADBE;SQUARIC ACID DIBUTYL ESTER;DIBUTYL SQUARATE;di-n-butyl squarate;TIMTEC-BB SBB007902;SQUARIC ACID DI-N-BUTYL ESTER;Squaric acid dibutyl ester,97%;Di-n-butyl squarate~Squaric ac;3,4-DIBUTOXYCYCLOBUT-3-ENE-1,2-DIONE;3,4-DIBUTOXY-3-CYCLOBUTENE-1,2-DIONE
- CBNumber:
- CB5400591
- Molecular Formula:
- C12H18O4
- Molecular Weight:
- 226.27
- MDL Number:
- MFCD00037150
- MOL File:
- 2892-62-8.mol
Last updated:2024-03-25 11:48:53
Boiling point | 139 °C0.5 mm Hg(lit.) |
---|---|
Density | 1.047 g/mL at 25 °C(lit.) |
refractive index |
n |
Flash point | >230 °F |
storage temp. | Sealed in dry,Room Temperature |
form | Liquid |
color | Clear colorless to yellow |
Water Solubility | INSOLUBLE |
BRN | 1968189 |
InChI | InChI=1S/C12H18O4/c1-3-5-7-15-11-9(13)10(14)12(11)16-8-6-4-2/h3-8H2,1-2H3 |
InChIKey | XBRWELTXMQSEIN-UHFFFAOYSA-N |
SMILES | C1(=O)C(OCCCC)=C(OCCCC)C1=O |
CAS DataBase Reference | 2892-62-8(CAS DataBase Reference) |
FDA UNII | 4RTO57VG65 |
NIST Chemistry Reference | Dibutyl squarate(2892-62-8) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07 |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|
Signal word | Warning | |||||||||
Hazard statements | H315-H317-H319-H335 | |||||||||
Precautionary statements | P280-P302+P352-P305+P351+P338 | |||||||||
Hazard Codes | Xn | |||||||||
Risk Statements | 36/37/38-42/43 | |||||||||
Safety Statements | 26-27-36/37/39-45 | |||||||||
WGK Germany | 3 | |||||||||
RTECS | GU1772066 | |||||||||
HS Code | 29145090 | |||||||||
NFPA 704 |
|
Dibutyl squarate price More Price(34)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 339792 | 3,4-Dibutoxy-3-cyclobutene-1,2-dione 98% | 2892-62-8 | 5g | $97.2 | 2024-03-01 | Buy |
Sigma-Aldrich | 339792 | 3,4-Dibutoxy-3-cyclobutene-1,2-dione 98% | 2892-62-8 | 25g | $431 | 2024-03-01 | Buy |
TCI Chemical | D2203 | 3,4-Dibutoxy-3-cyclobutene-1,2-dione >97.0%(GC) | 2892-62-8 | 5g | $58 | 2024-03-01 | Buy |
TCI Chemical | D2203 | 3,4-Dibutoxy-3-cyclobutene-1,2-dione >97.0%(GC) | 2892-62-8 | 25g | $229 | 2024-03-01 | Buy |
Alfa Aesar | A18960 | 3,4-Di-n-butoxy-3-cyclobutene-1,2-dione, 98% | 2892-62-8 | 1g | $23.65 | 2024-03-01 | Buy |
Dibutyl squarate Chemical Properties,Uses,Production
Chemical Properties
clear colorless to yellow liquid
Uses
3,4-Dibutoxy-3-cyclobutene-1,2-dione was used in the synthesis of novel semisquarylium dye, useful for highly selective Hg2+ sensing in aqueous media. It was also employed in the synthesis of 3-butoxy-4-(1,3,3-trimethyl-2,3-dihydro-1H-2-indolylidenemethyl)-3-cyclobutene-1,2-dione, intermediate for the synthesis of squaryl dyes.
Uses
Squaric acid and its derivatives (Dibutyl squarate) are used in synthesis of pharmaceutical intermediates, squarylium dyes, and photoconducting squaraines.
Definition
ChEBI: A cyclic ketone and diether that is a dibutyl ether derivative of squaric acid.
General Description
3,4-Dibutoxy-3-cyclobutene-1,2-dione is the dialkyl ester of squaric acid.
Dibutyl squarate Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 180)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Shandong Believe Chemical PTE.LTD | +86-18553607090 +8618553607090 | 1093908296@qq.com | China | 1684 | 58 |
Hebei Mojin Biotechnology Co., Ltd | +8613288715578 | sales@hbmojin.com | China | 12456 | 58 |
Hebei Yanxi Chemical Co., Ltd. | +8617531190177 | peter@yan-xi.com | China | 5993 | 58 |
hebei hongtan Biotechnology Co., Ltd | +86-86-1913198-3935 +8617331935328 | sales03@chemcn.cn | China | 951 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21691 | 55 |
career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 | sales@chemdad.com | China | 39916 | 58 |
Antai Fine Chemical Technology Co.,Limited | 18503026267 | info@antaichem.com | CHINA | 9641 | 58 |
SIMAGCHEM CORP | +86-13806087780 | sale@simagchem.com | China | 17367 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | sales@tnjchem.com | China | 34572 | 58 |
View Lastest Price from Dibutyl squarate manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2024-04-26 | Dibutyl squarate
2892-62-8
|
US $100.00 / kg | 1kg | 99% | 5000 | hebei hongtan Biotechnology Co., Ltd | ||
2024-02-15 | Dibutyl Squarate
2892-62-8
|
US $520.00 / g | 1g | 98 | 500 Kg | R&D Scientific Inc. | ||
2023-12-02 | Dibutyl squarate
2892-62-8
|
US $0.00 / KG | 1KG | 99% | 50000KG/month | Hebei Mojin Biotechnology Co., Ltd |
- Dibutyl squarate
2892-62-8
- US $100.00 / kg
- 99%
- hebei hongtan Biotechnology Co., Ltd
- Dibutyl Squarate
2892-62-8
- US $520.00 / g
- 98
- R&D Scientific Inc.
- Dibutyl squarate
2892-62-8
- US $0.00 / KG
- 99%
- Hebei Mojin Biotechnology Co., Ltd
2892-62-8(Dibutyl squarate)Related Search:
1of4
3,4-DI-N-BUTOXY-3-CYCLOBUTEN-1,2-DIONE
3,4-DI-N-BUTOXY-3-CYCLOBUTENE-1,2-DIONE
3,4-DIBUTOXYCYCLOBUT-3-ENE-1,2-DIONE
DIBUTYL SQUARATE
Di-n-butyl squarate~Squaric acid di-n-butyl ester
3,4-DIBUTOXY-3-CYCLOBUTENE-1,2-DIONE, 98 %
di-n-butyl squarate
Squaric acid dibutyl ester, (Dibutyl squarate, 3,4-Dibutoxy-3-cyclobutene-1,2-dione)
Squaric acid dibutyl ester,97%
Dibutyl squarate 3,4-Di-n-butoxy-3-cyclobutene-1,2-dione
3,4-Dibutoxy-3-cyclobutene-1,2-dione 98%
3,4-Dibutoxy-3-cyclobutene-1,2-dione, >=99%
SQUARIC ACID DI-N-BUTYL ESTER
TIMTEC-BB SBB007902
Dibutyl Squarate
Squaric Acid Dibutyl Ester
SADBE
3-Cyclobutene-1,2-dione,3,4-dibutoxy-
3,4-DIBUTOXY-3-CYCLOBUTENE-1,2-DIONE
3,4-Dibutoxycyclobut-3-ene-1,2-dione 98%
Di-n-butyl squarate~Squaric ac
3,4-Dibutoxy-3-cyclobutene-1,2-dione>
squaric acid dibutyl ester(2892-62-8)
SADBE
SQUARIC ACID DIBUTYL ESTER
3,4-Di-n-butyloxy-3-cyclobutene-1,2-dione
2892-62-8
CH3CH23O2C4O2
Simple 4-Membered Ring Compounds
Cyclobutanes & Cyclobutenes
Organic Building Blocks
Ketones
Carbonyl Compounds
C11 to C12
Building Blocks
Cyclobutanes & Cyclobutenes
Simple 4-Membered Ring Compounds
API intermediates